23214272 has 14 divisors (see below), whose sum is σ = 46065948. Its totient is φ = 11607104.

The previous prime is 23214263. The next prime is 23214277. The reversal of 23214272 is 27241232.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23214277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181298 + ... + 181425.

Almost surely, 2^23214272 is an apocalyptic number.

It is an amenable number.

23214272 is a deficient number, since it is larger than the sum of its proper divisors (22851676).

23214272 is an equidigital number, since it uses as much as digits as its factorization.

23214272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362735 (or 362725 counting only the distinct ones).

The product of its digits is 1344, while the sum is 23.

The square root of 23214272 is about 4818.1191350983. The cubic root of 23214272 is about 285.2671016003.

The spelling of 23214272 in words is "twenty-three million, two hundred fourteen thousand, two hundred seventy-two".